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add reduce map filter #72
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harditsingh
reviewed
Aug 1, 2018
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| const tasks = monday.concat(tuesday); | ||
| const tasks = monday.concat(tuesday) | ||
| let minutesToHours = tasks.filter(a => a.duration >= 120).map(h => h.duration / 60); |
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You mixed up the order of first 2 steps here. While that does not matter much in this case, you should read the instructions carefully.
| // Add your code here | ||
| console.log(minutesToHours); | ||
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| let perHour = minutesToHours.map(v => v * 23) // per hour 23 euro |
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You should always have meaningful names for the variables, 'v' is not an intuitive name.
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| console.log(perHour); | ||
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| let total = perHour.reduce(function(a, b) { |
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You should have used '=>' function here instead of 'function()', that's what the assignment mentioned.
| @@ -2,4 +2,7 @@ | |||
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| const numbers = [1, 2, 3, 4]; | |||
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| // Add your code here | |||
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| const newNumbers = numbers.filter(w => w % 2 !== 0).map(x => x * 2); | |||
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Another example of non-intuitive naming :)
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